アマチュア無線用スクリュードライバーアンテナ　第一電波工業 RHM12 & RHMC12開封して使い方チェック

Unboxing review of the RHM12 & RHMC12 amateur radio screwdriver antennas from Daiichi Dempa Kogyo! This combination allows you to operate from the medium wave band of 1.8MHz to the short wave bands of 50MHz, 144MHz, and 430MHz! We'll cover the improvements over the RHM10, how to adjust the frequency, and other features and usage tips! We hope this will be helpful for those considering purchasing the DIAMOND RHM12! Manufacturer's official website (Daiichi Dempa Kogyo) https://www.diamond-ant.co.jp/news/ A trick to operate the RHM10. It should also work with the RHM12.    • アマチュア無線HF運用テクニック　モービルアンテナをロングワイヤーで強化してダイポー...   Momo Channel's turtle T-shirts are now on sale! https://www.cqcqde.com/fs/cqohm/c/18504 Momosuke's younger brother's izakaya hopping and Jimbocho https://r.gnavi.co.jp/kphj55yn0000/ Check out Momosuke's latest news here! Twitter ⇒   / nagaokahr420   Blog ⇒ https://momosuke.jp/ Check out FLRM for the latest license-free radio news! http://flrm.jpn.org/ BGM is used from the following two sites: DOVA-SYNDROME http://dova-s.jp/ Amacha Music Studio http://amachamusic.chagasi.com/